18860268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{224527}}^1$

素因数の和:224541

約数の個数: 24

約数和(自身を含む): 50294272

約数和(自身を除く): 31434004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 224527, 449054, 673581, 898108, 1347162, 1571689, 2694324, 3143378, 4715067, 6286756, 9430134, 18860268]

約数ペア:

[(1, 18860268), (2, 9430134), (3, 6286756), (4, 4715067), (6, 3143378), (7, 2694324), (12, 1571689), (14, 1347162), (21, 898108), (28, 673581), (42, 449054), (84, 224527)]